From: Breno Leitao Date: Tue, 25 Nov 2025 10:19:44 +0000 (-0800) Subject: i40e: extract GRXRINGS from .get_rxnfc X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a8acbcbaf6d0c33555cc043ce3f006aaec0ccb3f;p=thirdparty%2Fkernel%2Flinux.git i40e: extract GRXRINGS from .get_rxnfc Commit 84eaf4359c36 ("net: ethtool: add get_rx_ring_count callback to optimize RX ring queries") added specific support for GRXRINGS callback, simplifying .get_rxnfc. Remove the handling of GRXRINGS in .get_rxnfc() by moving it to the new .get_rx_ring_count(). This simplifies the RX ring count retrieval and aligns i40e with the new ethtool API for querying RX ring parameters. Signed-off-by: Breno Leitao Signed-off-by: Aleksandr Loktionov Link: https://patch.msgid.link/20251125-gxring_intel-v2-1-f55cd022d28b@debian.org Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 86c72596617a3..f2c2646ea2989 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -3521,6 +3521,20 @@ no_input_set: return 0; } +/** + * i40e_get_rx_ring_count - get RX ring count + * @netdev: network interface device structure + * + * Return: number of RX rings. + **/ +static u32 i40e_get_rx_ring_count(struct net_device *netdev) +{ + struct i40e_netdev_priv *np = netdev_priv(netdev); + struct i40e_vsi *vsi = np->vsi; + + return vsi->rss_size; +} + /** * i40e_get_rxnfc - command to get RX flow classification rules * @netdev: network interface device structure @@ -3538,10 +3552,6 @@ static int i40e_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd, int ret = -EOPNOTSUPP; switch (cmd->cmd) { - case ETHTOOL_GRXRINGS: - cmd->data = vsi->rss_size; - ret = 0; - break; case ETHTOOL_GRXCLSRLCNT: cmd->rule_cnt = pf->fdir_pf_active_filters; /* report total rule count */ @@ -5819,6 +5829,7 @@ static const struct ethtool_ops i40e_ethtool_ops = { .set_msglevel = i40e_set_msglevel, .get_rxnfc = i40e_get_rxnfc, .set_rxnfc = i40e_set_rxnfc, + .get_rx_ring_count = i40e_get_rx_ring_count, .self_test = i40e_diag_test, .get_strings = i40e_get_strings, .get_eee = i40e_get_eee,